The list of available games in the PlayStation Now beta test just keeps getting better and better.

What began with only 9 titles has blossomed to about 20, if the newly updated list delivered to us by a tipster is accurate. The fresh assortment of trial rentals includes big-name games like Saints Row: The Third , Grid and Puppeteer . Obviously, some of these names were already there, but others have joined the assembly:

Added information: When you decide to play a game in the beta, you can opt to do so for 3 days, 14 days, or 30 days. We don't yet have official prices attached to each window of playing opportunity, but we'll get those details soon enough. PlayStation Now is slated to roll out some time this summer for the PS3 in North America.

And there's a reason we believe that Plus and Now are both ingenious programs .